ESDU 74030 A-1976
地面附近大气湍流的特征 第一部分：定义和一般信息

Characteristics of atmospheric turbulence near the ground. Part I: definitions and general information.

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标准号

ESDU 74030 A-1976

发布

1976年

发布单位

ESDU - Engineering Sciences Data Unit

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ESDU 74030 A-1976

 

 

适用范围

ESDU 74030 introduces the background to the statistics used for presenting the turbulence data in the Series@ explaining the physical significance of the terms used. Only concepts relating to turbulence are introduced and the work is divided into consideration of measurements made at one point as time changes and of measurements made simultaneously at two different points. In the first case the parameters are probability density@ covariance functions and spectral density while in the second case the length scales@ cross-covariances@ and cross-spectral densities and coherence functions are introduced.

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